ActiveXperts Network Monitor 2019 proactively manages network servers, devices, databases and more.

Microsoft Resource Kits - Windows 2000 Resource Kit

Dumpfsmos.cmd  (Windows 2000 Resource Kit)

The Windows 2000 Resource Kits help IT professionals deploy, manage, and support Windows 2000 operating systems.
There are a number of Windows 2000 Resource Kit software tools available for free download from Microsoft. These tools are listed below, and can help you streamline administrative tasks such as managing Active Directory™, administering security features, working with Group Policy and Terminal Services, automating application deployment, and other important jobs.

Dumpfsmos.cmd - Dump FSMO Roles
This command-line tool dumps the Flexible Single Master Operation (FSMO) roles for a domain. Using DumpFsmos, you can find the names of the domain controllers that are performing forest-wide operations master roles, including schema master and domain naming master, and domain-wide operations master roles, including RID master, primary domain controller emulator, and infrastucture master.